EP4048857C0 - Verfahren zum stopfen und aufgeben von erdöl- und erdgasbohrlöchern - Google Patents

Verfahren zum stopfen und aufgeben von erdöl- und erdgasbohrlöchern

Info

Publication number
EP4048857C0
EP4048857C0 EP20804134.3A EP20804134A EP4048857C0 EP 4048857 C0 EP4048857 C0 EP 4048857C0 EP 20804134 A EP20804134 A EP 20804134A EP 4048857 C0 EP4048857 C0 EP 4048857C0
Authority
EP
European Patent Office
Prior art keywords
putting
natural gas
gas wells
adding oil
oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP20804134.3A
Other languages
English (en)
French (fr)
Other versions
EP4048857A1 (de
EP4048857B1 (de
Inventor
Oort Eric Van
Michael Mcdonald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Texas System
University of Texas at Austin
Original Assignee
University of Texas System
University of Texas at Austin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Texas System, University of Texas at Austin filed Critical University of Texas System
Publication of EP4048857A1 publication Critical patent/EP4048857A1/de
Application granted granted Critical
Publication of EP4048857B1 publication Critical patent/EP4048857B1/de
Publication of EP4048857C0 publication Critical patent/EP4048857C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/426—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells for plugging
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0004—Compounds chosen for the nature of their cations
    • C04B2103/0006—Alkali metal or inorganic ammonium compounds
    • C04B2103/0008—Li

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Sealing Material Composition (AREA)
EP20804134.3A 2019-10-24 2020-10-23 Verfahren zum stopfen und aufgeben von erdöl- und erdgasbohrlöchern Active EP4048857B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962925287P 2019-10-24 2019-10-24
PCT/US2020/056999 WO2021081290A1 (en) 2019-10-24 2020-10-23 Method for plugging and abandoning oil and gas wells

Publications (3)

Publication Number Publication Date
EP4048857A1 EP4048857A1 (de) 2022-08-31
EP4048857B1 EP4048857B1 (de) 2023-08-30
EP4048857C0 true EP4048857C0 (de) 2023-08-30

Family

ID=73198546

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20804134.3A Active EP4048857B1 (de) 2019-10-24 2020-10-23 Verfahren zum stopfen und aufgeben von erdöl- und erdgasbohrlöchern

Country Status (3)

Country Link
US (1) US11499083B2 (de)
EP (1) EP4048857B1 (de)
WO (1) WO2021081290A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116411809B (zh) * 2021-12-30 2025-11-21 中国石油天然气股份有限公司 一种防止膏盐岩层段套管变形的方法及其装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620302A (en) * 1969-09-12 1971-11-16 Marathon Oil Co Sealing permeable zones in subterranean formations with heat-sensitive solutions
US4026360A (en) * 1976-08-12 1977-05-31 Shell Oil Company Hydrothermally forming a flow barrier in a leached subterranean oil shale formation
US5309997A (en) * 1992-10-22 1994-05-10 Shell Oil Company Well fluid for in-situ borehole repair
WO2014102386A1 (en) * 2012-12-31 2014-07-03 M-I Drilling Fluids Uk Limited Set on demand cement compositions for curing fluid loss
WO2016130959A1 (en) * 2015-02-13 2016-08-18 Conocophillips Company Method and apparatus for filling an annulus between casing and rock in an oil or gas well
NO342251B1 (en) * 2016-07-14 2018-04-30 Archer Oiltools As A controlled borehole wall collapsing method for sealing a ductile rock formation in a borehole
JP2020128737A (ja) 2019-02-08 2020-08-27 株式会社マーレ フィルターシステムズ エンジン吸気系用シール部品、及び、エンジン吸気系のシール構造

Also Published As

Publication number Publication date
EP4048857A1 (de) 2022-08-31
US20210122966A1 (en) 2021-04-29
US11499083B2 (en) 2022-11-15
EP4048857B1 (de) 2023-08-30
WO2021081290A1 (en) 2021-04-29

Similar Documents

Publication Publication Date Title
EP3770232C0 (de) Zusammensetzung zur öl- und gasrückgewinnung
EP3998966A4 (de) Vorrichtungen und verfahren zum absaugen von thromben
EP3886048C0 (de) Verfahren und system zum verbinden von slam-karten
EP3691747A4 (de) Zusammensetzungen und verfahren zum editing von rna
EP3745961C0 (de) Verfahren und vorrichtungen zum verpacken von ultraschall-on-a-chip
EP3443193C0 (de) Gekapselter erdbohrer zur archäologischen beurteilung und verfahren zum betrieb davon
DE112017005822A5 (de) Multipixel-led-bauteil und verfahren zum betreiben eines multipixel-led-bauteils
EP3733811A4 (de) Ablenkmittel und verfahren zum verschliessen von rissen in bohrlöchern damit
EP3445280A4 (de) Vorrichtungen und verfahren zum verschluss von transvaskulären oder transkameralen zugangsports
EP4255502A4 (de) Zusammensetzungen und verfahren zum targeting von bcl11a
EP3798883C0 (de) System und verfahren zum erzeugen und speichern von forensik-spezifischen metadaten
EP3546338A4 (de) System und verfahren zum wechseln von schiffsheizöl
EP3553015C0 (de) Kran und verfahren zum betreiben eines krans
EP4159970C0 (de) Verfahren und system zum elektroimpulsbohren
EP4486355A4 (de) Zusammensetzungen und verfahren zum capping von rnas
EP4076331C0 (de) Roboterisierte gehhilfe und zugehöriges verfahren zum vorbeugen von stürzen
EP3472427A4 (de) System und verfahren zur beurteilung der effizienz eines bohrprozesses
EP3545055A4 (de) Teilchenförmiges material und verfahren zum entfernen von einer oder mehreren verunreinigungen aus kohlenwasserstoffgas
EP3956635C0 (de) Computer-implementiertes verfahren zum führen von verkehrsteilnehmern
EP4081240A4 (de) Zusammensetzungen und verfahren zum behandeln von pulmonaler hypertonie
EP3926099C0 (de) Rüttleranordnung zum herstellen von stopfsäulen und verfahren zum herstellen von stopfsäulen
EP4074183A4 (de) Konzentrationsverfahren und ausrüstung
EP3991477A4 (de) Verfahren und vorrichtung zum teilen von informationen
EP4045391A4 (de) Vorrichtungen und verfahren zum beleuchten auf kurbelbasis
EP4004690C0 (de) Verfahren zum indexieren und abrufen von text

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220428

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: C09K 8/42 20060101ALI20230228BHEP

Ipc: C04B 28/26 20060101ALI20230228BHEP

Ipc: C04B 103/00 20060101ALI20230228BHEP

Ipc: C09K 8/46 20060101ALI20230228BHEP

Ipc: E21B 33/13 20060101AFI20230228BHEP

INTG Intention to grant announced

Effective date: 20230322

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230526

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020016888

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20230929

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20231010

P04 Withdrawal of opt-out of the competence of the unified patent court (upc) registered

Effective date: 20231006

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20230830

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 4

Effective date: 20231212

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231230

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230830

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231230

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230830

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230830

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230830

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230830

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230830

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230830

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230830

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230830

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230830

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602020016888

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231031

26N No opposition filed

Effective date: 20240603

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231023

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231023

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 5

Effective date: 20241025

P05 Withdrawal of opt-out of the competence of the unified patent court (upc) changed

Free format text: CASE NUMBER: APP_578754/2023

Effective date: 20231010

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20201023

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20201023

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 6

Effective date: 20251028

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230830

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20251022

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NO

Payment date: 20251024

Year of fee payment: 6